Stadium: Court 13 Round: 62 Ground: Clay
| ITF M25 - Uriage | 2021/07/14 12:00 | Clement Tabur v Emilien Voisin | 2-6,6-4,6-3 |
| ITF M25 - Montauban | 2021/06/21 08:55 | Allan Deschamps v Emilien Voisin | 6-7,6-2,3-10 |
| ITF M25 - Grasse | 2021/06/18 08:00 | Alvaro Lopez San Martin v Emilien Voisin | 6-3,4-6,6-2 |
| ITF M25 - Grasse | 2021/06/17 07:55 | Leandro Riedi v Emilien Voisin | 3-6,5-7 |
| ITF M25 - Grasse | 2021/06/16 10:00 | Emilien Voisin v Maxime Hamou | 6-3,6-7,6-2 |
| ITF M25 - Grasse | 2021/06/14 16:40 | Emilien Voisin v Florent Bax | 6-2,6-2 |
| ITF M25 - Grasse | 2021/06/13 13:15 | Luca Teboul v Emilien Voisin | 1-6,0-6 |
| ITF M15 - Majadahonda | 2021/05/03 14:30 | Pedro Vives Marcos v Emilien Voisin | 6-4,7-5 |
| ITF M25 - Bakio | 2021/06/27 16:00 | Gabriel Diaz Freire v Mario Mansilla Diez | 6-4,3-6,10-6 |
| UTR Pro Tennis Series - Barcelona | 2021/06/26 09:30 | Rishab Agarwal v Mario Mansilla Diez | 6-2,5-4 |
| UTR Pro Tennis Series - Barcelona | 2021/06/25 08:00 | Ervin H Eminefendic v Mario Mansilla Diez | 4-6,6-2,2-6 |
| UTR Pro Tennis Series - Barcelona | 2021/06/23 08:00 | Constant De La Bassetiere v Mario Mansilla Diez | 6-1,5-1 |
| UTR Pro Tennis Series - Barcelona | 2021/06/22 09:30 | Marcelo Zormann v Mario Mansilla Diez | 7-5,6-3 |
| UTR Pro Tennis Series - Barcelona | 2021/06/21 08:00 | Mario Mansilla Diez v Alvaro Bueno Gil | 6-2,4-6,5-3 |
| ITF M15 - Marbella | 2021/05/25 09:00 | Max Alcala Gurri v Mario Mansilla Diez | 6-2,6-4 |
| ITF M15 - Valldoreix | 2021/05/09 14:00 | Alvaro Lopez San Martin v Mario Mansilla Diez | 6-3,6-0 |